Jack and jill are on two different floors of their high rise office building and looking out of their respective windows. jack sees a flower pot go past his window ledge and jill sees the same pot go past her window ledge a little while later. the time between the two observed events was 4.6 s. assume air resistance is negligible.
a) if the speed of the pot as it passes jill's window is 58.0 m/s, what was its speed when jack saw it go by?
b) what is the height between the two window ledges?
Answers: 2
Physics, 22.06.2019 04:40, love5965
Which statement best describes copper? a. it has a low resistance and prevents charges from moving freely. b it has a high resistance and allows charges to move freely. c. it has a high resistance and prevents charges from moving freely. d. it has a low resistance and allows charges to move freely
Answers: 1
Physics, 22.06.2019 11:00, kayla65u
I'm thinking it's 2 you are asked to explain the earth's magnetic field. which is the best reply? 1. the earth's magnetic south is similar to the north pole of a magnet. 2. the earth's core has a strong magnetic charge similar to the south pole of a magnet. 3. the earth's geomagnetic south is similar to the south pole of a magnet. 4. the earth's magnetic charge is not centered at either pole; it varies based on location.
Answers: 1
Physics, 22.06.2019 13:30, basketking333
Select the three ways that the parallel-plate capacitor differs from a car battery.
Answers: 1
Jack and jill are on two different floors of their high rise office building and looking out of thei...
Mathematics, 25.09.2019 18:30
History, 25.09.2019 18:30
Biology, 25.09.2019 18:30
Mathematics, 25.09.2019 18:30